Derivatives | Deep Learning Tutorial 9 (Tensorflow Tutorial, Keras & Python)




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Derivatives and partial derivatives are important concepts that we need to understand in order to gain knowledge on how neural network training works. We will be covering error back-propagation algorithm, gradient descent, chaining rule etc in upcoming videos. This video on derivatives and partial derivatives is a pre-requisite for those advanced level videos later. Derivative is very much similar to a slope. But it is a function and used for non linear equations. Slope is a constant and is used for linear equations. At the end of this video I have an exercise for you to solve. Please find derivative for those 6 equations and let me know how many you got right out of 6.

Exercise: https://github.com/codebasics/py/blob/master/DeepLearningML/3_derivatives/derivatives_exercise.md
Derivatives: https://www.mathsisfun.com/calculus/derivatives-introduction.html

Next video: https://www.youtube.com/watch?v=Wibxjrxf5ko&list=PLeo1K3hjS3uu7CxAacxVndI4bE_o3BDtO&index=10

Previous video: https://www.youtube.com/watch?v=icZItWxw7AI&list=PLeo1K3hjS3uu7CxAacxVndI4bE_o3BDtO&index=8

Deep learning playlist: https://www.youtube.com/playlist?list=PLeo1K3hjS3uu7CxAacxVndI4bE_o3BDtO
Machine learning playlist : https://www.youtube.com/playlist?list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw  

Prerequisites for this series:   
1: Python tutorials (first 16 videos): https://www.youtube.com/playlist?list=PLeo1K3hjS3uv5U-Lmlnucd7gqF-3ehIh0    
2: Pandas tutorials(first 8 videos): https://www.youtube.com/playlist?list=PLeo1K3hjS3uuASpe-1LjfG5f14Bnozjwy
3: Machine learning playlist (first 16 videos): https://www.youtube.com/playlist?list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw  

Website: http://codebasicshub.com/
Facebook: https://www.facebook.com/codebasicshub
Twitter: https://twitter.com/codebasicshub
Patreon: https://www.patreon.com/codebasics

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Comment List

  • codebasics
    November 29, 2020

    Hi ,

    This tutorial on derivatives and partial derivatives is just brilliant. Your linking the math concept directly with how it applies to the ML problem statement – house prices – is the stuff of genius. Particularly when you showed the partial derivatives with bedrooms and sq. ft. replacing the x values – shows how deep and clear is your understanding and also linking the math behind the algorithm. Thanks a lot once again.
    Krish

  • codebasics
    November 29, 2020

    6 out of 6

  • codebasics
    November 29, 2020

    My Question : Error= (y-y^) = 0.9801 as per you at 9.06 video frame. i am not sure if this number looks correct to me. 0.00039601. Please correct my understanding

  • codebasics
    November 29, 2020

    Hurray…..I got 5 out of 6.
    I don't know why , if you ask us to do exercise I feel like doing. This motivation wasn't there in any of the paid lectures. Thank you so much sir. You rock

  • codebasics
    November 29, 2020

    This is the best and simplest explanation for derivatives I have ever seen. You are a master piece, thanks a lot

  • codebasics
    November 29, 2020

    netflix ban gaye ho aap mere

  • codebasics
    November 29, 2020

    sir i learn machine learning through ur lecture series now learning deep learning. Thanku so much.
    Sir how to use NLP(POS tags, NER etc) as features?? can u provide suggest some links or videos….plZZZZZZZZ

  • codebasics
    November 29, 2020

    Thanks appreciate

  • codebasics
    November 29, 2020

    thanks for the video

  • codebasics
    November 29, 2020

    u r legend. topics made very east to learn as fun

  • codebasics
    November 29, 2020

    Sir, you are motivation to explore more about machine learning and now deep learning. I have seen all your videos

  • codebasics
    November 29, 2020

    Please don't stop uploading videos.

  • codebasics
    November 29, 2020

    May u get recovered soon.

  • codebasics
    November 29, 2020

    Thanks a ton, sir, you are really a wonderful person…who takes great pain to explain everything in great details …..with such ease…pls make this series very comprehensive and detailed….I think most of the guys give up at this point of learning when things become too mathematically and professors use all greek letters to explain these concepts……………you are really here to rescue us….God bless u

  • codebasics
    November 29, 2020

    Thank you so much sir!!

  • codebasics
    November 29, 2020

    Hi sir my self Krishna… I did doctorate degree in maths… And also I have completed my data science course also… I request you to can I Collaborat any projects with you. It is very need full for me. I got so much of knowledge from ur tutorials.

  • codebasics
    November 29, 2020

    Beautiful.

  • codebasics
    November 29, 2020

    wow sir seriously appreciated your work, no one can teach us like this way, thank you.

  • codebasics
    November 29, 2020

    Happy Friendship Day sir. Keep sharing your knowledge & keep rocking in life. Wishing you a good healthy life . God bless you.

  • codebasics
    November 29, 2020

    Great Video man , Thanks again, wish you all the best

  • codebasics
    November 29, 2020

    Don’t go to usa on H1 or F1.
    Reason
    1. Forget about green card
    2. Conceltency , and tax will take 50% of ur salary.
    3. Very low savings and expensive.
    4. I have seen people working in software and being homeless for years.
    5. Big problem u cannot bring ur parents for sure.
    6. Parents health insurance is big problem.
    7. Do any small business in India don’t come to usa.
    Sorry for hard words, but it’s truth.

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